/* 以下是公共样式 */
body,
ol,
ul,
h1,
h2,
h3,
h4,
h5,
h6,
p,
th,
td,
dl,
dd,
form,
fieldset,
legend,
input,
textarea,
select {
    margin: 0;
    padding: 0;
}
body {
    font-family:'微软雅黑', 'Microsoft Yahei', sans-serif;
    background: #fafafa;
    -webkit-text-size-adjust: 100%;
}
html,body,#app {
    height: 100%;
    max-width: 750px;/* no */
    margin:0 auto;
}
#app {
    position: relative;
    overflow-x: hidden;
}
em {
    font-style: normal;
}
li {
    list-style: none;
}
img {
    border: 0;
    vertical-align: middle;
}
table {
    border-collapse: collapse;
    border-spacing: 0;
}
p {
    word-wrap: break-word;
}